[PATCH 0/5] treewide: Add R-Car S4-8 Ethernet Switch support
From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: 2022-09-09 13:26:32
Also in:
linux-devicetree, linux-renesas-soc
This patch series is based on next-20220901. Add minimal support for R-Car S4-8 Etherent Switch. This hardware supports a lot of features. But, this driver only supports it as act as an ethernet controller for now. Yoshihiro Shimoda (5): clk: renesas: r8a779f0: Add Ethernet Switch clocks dt-bindings: net: renesas: Document Renesas Ethernet Switch net: ethernet: renesas: Add Ethernet Switch driver arm64: dts: renesas: r8a779f0: Add Ethernet Switch node arm64: dts: renesas: r8a779f0: spider: Enable Ethernet Switch .../bindings/net/renesas,etherswitch.yaml | 252 +++ .../dts/renesas/r8a779f0-spider-ethernet.dtsi | 44 + arch/arm64/boot/dts/renesas/r8a779f0.dtsi | 87 + drivers/clk/renesas/r8a779f0-cpg-mssr.c | 2 + drivers/net/ethernet/renesas/Kconfig | 11 + drivers/net/ethernet/renesas/Makefile | 4 + drivers/net/ethernet/renesas/rcar_gen4_ptp.c | 154 ++ drivers/net/ethernet/renesas/rcar_gen4_ptp.h | 71 + drivers/net/ethernet/renesas/rswitch.c | 1674 +++++++++++++++++ drivers/net/ethernet/renesas/rswitch.h | 971 ++++++++++ drivers/net/ethernet/renesas/rswitch_serdes.c | 192 ++ drivers/net/ethernet/renesas/rswitch_serdes.h | 16 + 12 files changed, 3478 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/renesas,etherswitch.yaml create mode 100644 drivers/net/ethernet/renesas/rcar_gen4_ptp.c create mode 100644 drivers/net/ethernet/renesas/rcar_gen4_ptp.h create mode 100644 drivers/net/ethernet/renesas/rswitch.c create mode 100644 drivers/net/ethernet/renesas/rswitch.h create mode 100644 drivers/net/ethernet/renesas/rswitch_serdes.c create mode 100644 drivers/net/ethernet/renesas/rswitch_serdes.h -- 2.25.1